NAME - verifies ARC signatures on an email message

SYNOPSIS [options] < signed_email.txt
      --details --help
    to see a full description of the various options


--as-canonicalization =item --ams-canonicalization

Outputs the canonicalized message used for the ARC-Seal or ARC-Message-Signature to the specified file, in addition to computing the ARC signature. This is helpful for debugging canonicalization methods.


Print details of ARC evaluation.


Use DNS records from that file rather than the real DNS.


Jason Long, <>

John Levine, <>


Copyright (C) 2006-2007 by Messiah College Copyright 2017 by Standcore LLC

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.6 or, at your option, any later version of Perl 5 you may have available.